[TurboFool]

I'm so thankful for the amount of storage space these phones have. It really hasn't made it necessary for me to install anything to the card. Generally I install all apps to the device unless otherwise specified by the instructions (Sashimi, for instance, or TomTom's data files). That way I run into no unexpected issues. You'd be surprised how many apps install background services you wouldn't expect, or run poorly over the potentially slower speeds of your memory card. I tend to store documents, photos, videos, installers, etc. on the card, and install to the main device for safety.